数字示波器 DL4200 / DL4100
日本横河 300x220x427mm 15kg
DL4200 带宽300MHz (DL4100 带宽150MHz)
全四通道 采样率100MSa/s 记录长度100k 通讯接口IEEE-488 本机自带热敏打印机
The Yokogawa DL4200 oscilloscope is a graph-displaying device – it draws a graph of an electrical signal. In most applications, the graph shows how signals change over time: the vertical (Y) axis represents voltage and the horizontal (X) axis represents time. The intensity or brightness of the display is sometimes called the Z axis.
The Yokogawa DL4200 oscilloscope's simple graph can tell you many things about a signal, such as: the time and voltage values of a signal, the frequency of an oscillating signal, the “moving parts” of a circuit represented by the signal, the frequency with which a particular portion of the signal is occurring relative to, other portions, whether or not a malfunctioning component is distorting the signal, how much of a signal is direct current (DC) or alternating current (AC) and how much of the signal is noise and whether the noise is changing with time.
主显示和缩放后的同时显示( MAIL & ZOOM )
100ms/div以上含100m滚动显示 ( ROLL )
取样100MSa/s时最快500ns/div，更快时为重复方式
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